Kia Niro Luggage Compartment Bulb Size

The Kia Niro luggage compartment uses bulb size DE3425 or 6461 depending on the specific version of the vehicle. Data for the bulb sizes covers the range from 2018 to 2023.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

Years	US Type	EU Type	Shop
2021-2023	DE3425	DE3425	Check Price
2018	6461	C5W	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V.	DE3425	Check Price
ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W.	6461	Check Price
ECE standard (Europe & worldwide). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W.	C5W	Check Price

Other Locations

Additional Notes

The DE3425 is a festoon-type bulb conforming to ANSI standards for the US and Canadian markets. It operates at 12V and measures 41mm in length, making contact through end-cap terminals at each end of the bulb body.
The 6461 is also a festoon-type bulb built to ANSI standards. It operates at 12V with a rated output of 5W and measures 36mm in length, using an SV8.5 base rather than end-cap contacts.
The Kia Niro uses the DE3425 for the luggage compartment across the 2021-2023 model years, while the 2018 model year uses the 6461 instead.
Although both bulbs are festoon-type and share the same 12V operating voltage, their differing lengths (41mm versus 36mm) and base types make them non-interchangeable. Installing the wrong size risks a poor fit or no contact within the bulb holder.